Process for producing floor or wall coverings and products obtained
US5316861A · kind A · utility
12Cited by
1References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1991 |
| Grant date | May 31, 1994 |
| Priority date | — |
| Expiry date | Jun 6, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31931
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a method for fabricating coverings for floors or walls and to such coverings comprising at least an upper sheet (21), a lower sheet (23) charged and made flexible, and a decoration interleaved between said sheets, substantially comprised of a material derived from propylene polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.